Sterilization is the most popular method of contraception in India. The 1992-93 National Family Health Survey found that of the 36.2 percent of eligible couples using any modern method, most (30.7 percent) had been sterilized and only 5.5 percent were using temporary methods (IIPS 1995).

Infertility has been relatively neglected as both a health problem and a subject for social science research in South Asia, as in the developing world more generally. The general thrust of both programmes and research has been on the correlates of high fertility and its regulation rather than on

The quinacrine trials raise a host of questions regarding the safety of this method of sterilization and the methodology used to assess this.

Otempora! O mores! This cri decoeur will perhaps be evoked in those reading the spate of reports lately, on surreptitious "trials" on the non-surgical sterilization of women with quinacrine, being carried out by NG0s and private doctors in a host of places in the country.

The tribal population groups from 7.95 percent of the total population of India. About 67.76 million persons have been enumerated in the country (excluding Jammu & Kashmir) as members of the Scheduled Tribes (1991 census).

After Ritter and Hinkelmann, Kirk and his Colleagues Kirk also reported that in matings where the father is in-compatible with the mother with respect to the ABO groups, the children show a higher frequency of the Hp1 gene.